The local network falls off for a second, where to look?

Question

Computer networks

In general, such a misfortune is especially noticeable in games when an active connection is constantly required.
The local network is cut off and immediately connected to it again, but of course this happens for a couple of seconds
. And this happens all the time, during a game in an hour it can happen 10 times or even more
The intervals between can be different from a few seconds, and sometimes even an hour everything is perfect
I don’t see such a problem with other devices in the house, only with a PC that is connected by wire

Answer 1

Show ipconfig /all
the full name of the modem, computer OS

Answer 2

you can run mtr to the game server and see which host is experiencing packet loss.